Latin superstar singer Thalia and music mogul Tommy Mottola have welcomed a son: Matthew Mottola. Thalia gave birth on Saturday in New York to the healthy 7-pound, 14-ounce boy. A rep for the couple told us: “All are well and they couldn’t be any happier.” This is second child for Thalia and Mottola, who also have a 3-year-old daughter, Sabrina. It has been an emotional time for Thalia, whose mother Yolanda Miranda Mange passed away late last month.